Maryann Xue created PHOENIX-1842:
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Summary: Implement server sort and client sort logic in
Phoenix/Calcite Integration
Key: PHOENIX-1842
URL: https://issues.apache.org/jira/browse/PHOENIX-1842
Project: Phoenix
Issue Type: Sub-task
Reporter: Maryann Xue
Assignee: Maryann Xue
Implement PhoenixSort with ScanPlan or AggregatePlan or HashJoinPlan when
possible; otherwise use ClientScanPlan or ClientAggregatePlan.
Even if the sorting cannot be done over the server, as in a ScanPlan or in a
ScanPlan wrapped by a HashJoinPlan, putting the sorting together with an
AggregatePlan or an AggregatePlan wrapped by a HashJoinPlan would still be
cheaper, since it would save an extra "spooling" process. We should make sure
that is reflected in cost calculation.
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